74734448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14505

約数の個数: 40

約数和(自身を含む): 161395920

約数和(自身を除く): 86661472

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 14461, 28922, 57844, 115688, 231376, 245837, 274759, 491674, 549518, 983348, 1099036, 1966696, 2198072, 3933392, 4396144, 4670903, 9341806, 18683612, 37367224, 74734448]

約数ペア:

[(1, 74734448), (2, 37367224), (4, 18683612), (8, 9341806), (16, 4670903), (17, 4396144), (19, 3933392), (34, 2198072), (38, 1966696), (68, 1099036), (76, 983348), (136, 549518), (152, 491674), (272, 274759), (304, 245837), (323, 231376), (646, 115688), (1292, 57844), (2584, 28922), (5168, 14461)]